Siemens SINUMERIK codes
Siemens SINUMERIKServo/AxisIntermediate30-120 minutes

300738

Siemens 300738 - Axis drive module number for measuring system not possible

Axis drive module number for measuring system not possible

The NC has assigned the direct measuring system to an axis which doesn't have a motor measuring system. This error can only occur with the 810D! Control reaction: NC not ready. The NC switches to follow-up mode. Channel not ready. NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm.

Safety

  • Drive/power/encoder circuit: hazardous voltages may remain in the DC link after power-off. Lock out / tag out, wait for discharge per the drive documentation, and use qualified personnel only.

Common Causes

  • The NC has assigned the direct measuring system to an axis which doesn't have a motor measuring system.
  • This error can only occur with the 810D!

Troubleshooting Steps

  1. 1Please inform the authorized personnel/service department.
  2. 2Check the configuration of the direct measuring system.
  3. 3See NC-MD 30220: $MA_ENC_MODULE_NR and NC-MD 30230: $MA_ENC_INPUT_NR.
  4. 4Switch control OFF - ON

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Always verify with your machine manual or a certified technician before performing service procedures.